Quantity   Component name
1 × JLCPCB Customized PCB
1 × Arduino Nano 33 IoT
1 × Raspberry Pi 3 Model B
1 × Nokia 5110 Screen
1 × Serial MP3 Player by OPEN-SMART
1 × RGB Diffused Common Anode
2 × Micro SD Card
12 × Resistor 220 ohm
4 × Pushbutton Switch 6x6x5
1 × DC POWER JACK 2.1MM BARREL-TYPE